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Inspection of Commercial Fertilizers for 1928

Bessie Glidden SanbornEarl Harmon RinearErnest G. RitzmanFrancis Gano BenedictH. I. RichardsMax Flavel AbellNew Hampshire Agricultural Experiment StationPhillip Rosemond LowryThomas Guthrie PhillipsFrank Stott SchlenkerTodd Orin Smith

出版	New Hampshire Agricultural Experiment Station, The University of New Hampshire, 1928
URL	http://books.google.com.hk/books?id=5L9QAQAAMAAJ&hl=&source=gbs_api